JP5346467B2 - 機能単位が読み出しポートを共有するデータ処理回路 - Google Patents
機能単位が読み出しポートを共有するデータ処理回路 Download PDFInfo
- Publication number
- JP5346467B2 JP5346467B2 JP2007531946A JP2007531946A JP5346467B2 JP 5346467 B2 JP5346467 B2 JP 5346467B2 JP 2007531946 A JP2007531946 A JP 2007531946A JP 2007531946 A JP2007531946 A JP 2007531946A JP 5346467 B2 JP5346467 B2 JP 5346467B2
- Authority
- JP
- Japan
- Prior art keywords
- functional unit
- register
- operation code
- write
- functional units
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 15
- 230000009471 action Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
- G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
- G06F9/3853—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution of compound instructions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
- G06F9/3001—Arithmetic instructions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
- G06F9/30032—Movement instructions, e.g. MOVE, SHIFT, ROTATE, SHUFFLE
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30098—Register arrangements
- G06F9/30105—Register structure
- G06F9/30112—Register structure comprising data of variable length
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
- G06F9/3885—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04104582.4 | 2004-09-22 | ||
EP04104582 | 2004-09-22 | ||
PCT/IB2005/053102 WO2006033078A2 (en) | 2004-09-22 | 2005-09-21 | Data processing circuit wherein functional units share read ports |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008513878A JP2008513878A (ja) | 2008-05-01 |
JP5346467B2 true JP5346467B2 (ja) | 2013-11-20 |
Family
ID=34929596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007531946A Active JP5346467B2 (ja) | 2004-09-22 | 2005-09-21 | 機能単位が読み出しポートを共有するデータ処理回路 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8108658B2 (de) |
EP (1) | EP1794672B1 (de) |
JP (1) | JP5346467B2 (de) |
KR (1) | KR101311187B1 (de) |
CN (1) | CN101027635A (de) |
AT (1) | ATE456829T1 (de) |
DE (1) | DE602005019180D1 (de) |
WO (1) | WO2006033078A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8713286B2 (en) * | 2005-04-26 | 2014-04-29 | Qualcomm Incorporated | Register files for a digital signal processor operating in an interleaved multi-threaded environment |
US9402062B2 (en) * | 2007-07-18 | 2016-07-26 | Mediatek Inc. | Digital television chip, system and method thereof |
GB2451845B (en) * | 2007-08-14 | 2010-03-17 | Imagination Tech Ltd | Compound instructions in a multi-threaded processor |
GB2488985A (en) * | 2011-03-08 | 2012-09-19 | Advanced Risc Mach Ltd | Mixed size data processing operation with integrated operand conversion instructions |
KR102177871B1 (ko) * | 2013-12-20 | 2020-11-12 | 삼성전자주식회사 | 멀티 쓰레딩을 지원하기 위한 연산 유닛, 이를 포함하는 프로세서 및 프로세서의 동작 방법 |
JP6237241B2 (ja) * | 2014-01-07 | 2017-11-29 | 富士通株式会社 | 処理装置 |
JP2021166010A (ja) * | 2020-04-08 | 2021-10-14 | 富士通株式会社 | 演算処理装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6370623B1 (en) * | 1988-12-28 | 2002-04-09 | Philips Electronics North America Corporation | Multiport register file to accommodate data of differing lengths |
JPH0764789A (ja) * | 1993-08-25 | 1995-03-10 | Mitsubishi Electric Corp | 並列処理プロセッサおよびそのプロセッシングユニットならびにこの並列処理プロセッサの動作方法 |
JP3655403B2 (ja) * | 1995-10-09 | 2005-06-02 | 株式会社ルネサステクノロジ | データ処理装置 |
US6076154A (en) * | 1998-01-16 | 2000-06-13 | U.S. Philips Corporation | VLIW processor has different functional units operating on commands of different widths |
US6219776B1 (en) * | 1998-03-10 | 2001-04-17 | Billions Of Operations Per Second | Merged array controller and processing element |
KR100638935B1 (ko) * | 1998-06-08 | 2006-10-25 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 데이터 프로세서 |
KR100345173B1 (ko) * | 2000-06-12 | 2002-07-24 | 주식회사 테크라프 | 폐전지 처리방법 |
AU2001277908A1 (en) * | 2000-07-18 | 2002-01-30 | Cornell Research Foundation Inc. | Medicinal uses of mu-opioid receptor agonists |
US20040014848A1 (en) * | 2000-09-11 | 2004-01-22 | Kazuya Tanaka | Organic Hydrophicizing agent for aluminiferous metals |
KR20030007403A (ko) * | 2000-11-27 | 2003-01-23 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 데이터 프로세싱 장치 |
EP1346282A1 (de) * | 2000-12-11 | 2003-09-24 | Koninklijke Philips Electronics N.V. | Signalverarbeitungseinrichtung und verfahren zum zuführen eines signalverarbeitungsergebnisses zu mehreren registern |
CN1685310A (zh) * | 2002-09-24 | 2005-10-19 | 皇家飞利浦电子股份有限公司 | 在一个超长指令字处理器中启动加载立即指令的处理的装置、方法和编译器 |
US20040128475A1 (en) * | 2002-12-31 | 2004-07-01 | Gad Sheaffer | Widely accessible processor register file and method for use |
-
2005
- 2005-09-21 CN CNA2005800320526A patent/CN101027635A/zh active Pending
- 2005-09-21 DE DE602005019180T patent/DE602005019180D1/de active Active
- 2005-09-21 AT AT05801343T patent/ATE456829T1/de not_active IP Right Cessation
- 2005-09-21 US US11/575,501 patent/US8108658B2/en active Active
- 2005-09-21 WO PCT/IB2005/053102 patent/WO2006033078A2/en active Application Filing
- 2005-09-21 JP JP2007531946A patent/JP5346467B2/ja active Active
- 2005-09-21 KR KR1020077006438A patent/KR101311187B1/ko active IP Right Grant
- 2005-09-21 EP EP05801343A patent/EP1794672B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
KR101311187B1 (ko) | 2013-09-26 |
CN101027635A (zh) | 2007-08-29 |
JP2008513878A (ja) | 2008-05-01 |
US8108658B2 (en) | 2012-01-31 |
KR20070067687A (ko) | 2007-06-28 |
ATE456829T1 (de) | 2010-02-15 |
US20090070559A1 (en) | 2009-03-12 |
EP1794672A2 (de) | 2007-06-13 |
DE602005019180D1 (de) | 2010-03-18 |
EP1794672B1 (de) | 2010-01-27 |
WO2006033078A3 (en) | 2006-05-11 |
WO2006033078A2 (en) | 2006-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8069337B2 (en) | Methods and apparatus for dynamic instruction controlled reconfigurable register file | |
US7493474B1 (en) | Methods and apparatus for transforming, loading, and executing super-set instructions | |
EP0968463B1 (de) | Vliw-verarbeiter verarbeitet befehle von verschiedenen breiten | |
JP5346467B2 (ja) | 機能単位が読み出しポートを共有するデータ処理回路 | |
US6851041B2 (en) | Methods and apparatus for dynamic very long instruction word sub-instruction selection for execution time parallelism in an indirect very long instruction word processor | |
US6948158B2 (en) | Retargetable compiling system and method | |
EP1658559B1 (de) | Anweisungsgesteuerte datenverarbeitungseinrichtung und -verfahren | |
US6044451A (en) | VLIW processor with write control unit for allowing less write buses than functional units | |
US20020035589A1 (en) | Processing architecture having parallel arithmetic capability | |
WO2000049496A1 (en) | Data processor with a configurable functional unit and method using such a data processor | |
US6601158B1 (en) | Count/address generation circuitry | |
US7574583B2 (en) | Processing apparatus including dedicated issue slot for loading immediate value, and processing method therefor | |
JP2011090592A (ja) | 情報処理装置とその命令デコーダ | |
KR20100092805A (ko) | 재구성 가능한 구조의 프로세서 | |
EP0982655A2 (de) | Datenverarbeitungseinheit und Verfahren zur Ausführung von Befehlen mit variabler Länge | |
JP5052713B2 (ja) | 条件付き命令を備えるベクトルデータプロセッサ | |
US7340591B1 (en) | Providing parallel operand functions using register file and extra path storage | |
JP5145659B2 (ja) | ベクトルリネーミング方式およびベクトル型計算機 | |
US20060095743A1 (en) | Vliw processor with copy register file | |
WO2005036384A2 (en) | Instruction encoding for vliw processors | |
JP5311008B2 (ja) | 信号処理プロセッサ及び半導体装置 | |
JP2010020450A (ja) | 信号処理プロセッサ及び半導体装置 | |
KR20080052224A (ko) | SIMD/SISD/Row/Column 동작을 할 수있는 SIMD 병렬 프로세서 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080919 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111114 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120223 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20121002 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130131 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20130207 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130521 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130621 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130723 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130819 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5346467 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |